Question:
List functions of phloem tissue?
Answer:
- Phloem transport food in both directions.
- Sieve tubes and companion cells are involved in translocation of organic substances.
- Phloem parenchyma and phloem fibres play supporting role in the transportation process.
Tissues
Q 1.
Which tissues are called covering or protective tissues?
Q 2.
Which tissues are responsible for the axial growth of plants?
Q 3.
Where do we find intercalary meristem?
Q 4.
What is main purpose of stratified epithelium?
Q 5.
Which connective tissue connects bones to muscles?
Q 6.
Where do you find collenchyma tissues in plants?
Q 7.
Which plant tissues are often called as stone cells?
Q 8.
How are muscles tissues related to nerve cells?
Q 9.
Name the following:
Isodiametric cells, thin cell wall, large vacuoles, living, packing tissue in plants
Q 10.
Where do we find Areolar tissue? What are its functions?
Q 11.
What are constituents of blood tissue?
Q 12.
Is xylem (or phloem) homogenous tissue or heterogeneous tissue?
Q 13.
Fill In the Blanks :
The study of the structure of tissues and organs is known as ______ .
Q 14.
Fill In the Blanks :
Permanent tissues are those which have lost the capacity to _____.
Q 15.
Why do animals tissues require more energy as compared to plant tissues?
Q 16.
What does plasma contain?
Q 17.
Why are striated muscles called skeletal muscles?
Q 18.
Do all cells respond to stimuli or this ability is possessed by nerve cells only?
Q 19.
What is the unit of nervous tissues?
Q 20.
Fill In the Blanks :
Based on ability to divide, plant tissues may be classified as ________ and _____ tissues.
Q 21.
Name the following:
It provides buoyancy to lotus plant help it float.
Q 22.
List the characteristics of meristematic tissues.
Q 23.
Which tissue is known as living mechanical tissue?
Q 24.
How are complex tissues different from simple tissues?
Q 25.
Why are Xylem and Phloem are called vascular or conducting tissues?
Q 26.
Why are Xylem and Phloem known as conducting tissues?
Q 27.
Where do we find epithelial tissues on animal body?
Q 28.
What is the main function of cuboidal epithelium?
Q 29.
Identify the location of the following connective tissues.
(a) Blood
(b) Lymph
(c) Bone
(d) Cartilage
(e) Tendons
Q 30.
Fill In the Blanks :
Xylem is composed of _______, ______, ________ and _______.
Q 31.
Name the following:
Connective Tissue with a fluid matrix
Q 32.
Name the following:
Supportive plant tissues containing stone cells.
Q 33.
Name the following:
Plant tissue help in bending leaf stalk
Q 34.
Name the following:
Human tissue that helps in the movement of ova in the fallopian tube.
Q 35.
Where is apical meristem found?
Q 36.
Which tissue makes up the husk of coconut?
Q 37.
What are the constituents of phloem?
Q 38.
What are the identifying features of collenchyma tissue?
Q 39.
Why vascular tissue is considered a distinctive feature responsible for the survival of plants in terrestrial plants?
Q 40.
What is the role of xylem tissue?
Q 41.
Based on functions performed, list the types of animal tissues.
Q 42.
Based on layer and shape of cells, how Epithelial tissues can be classified?
Q 43.
Where do we find glandular columnar epithelia? What are their main role?
Q 44.
What is Haematology?
Q 45.
List the functions of blood cells
Q 46.
Where blood is formed in our body?
Q 47.
Name the constituents of matrix found in cartilage.
Q 48.
Name the fat-storing tissues? Where are they located? How do these tissue help?
Q 49.
What are different types of muscle tissues? Also list which of these are voluntary or involuntary.
Q 50.
How will you identify cardiac muscles cells under a microscope?
